RiRe

Silky & Light Sun Milk SPF50+ PA+++

Name: RiRe - Silky & Light Sun Milk SPF50+ PA+++
Brand: RiRe

SPF 50Efficacy 100/100·Medium irritancy ·6 UV filters

Efficacy measures how well the formula delivers the claims the brand advertises · 1 of 1 advertised claim delivered

The ingredient list suggests that "RiRe - Silky & Light Sun Milk SPF50+ PA+++" can provide reliable sun protection.

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Product summary

The ingredient list suggests that "RiRe - Silky & Light Sun Milk SPF50+ PA+++" can provide reliable sun protection. It can protect from both UVA and UVB rays. This is great news because not all sunscreens with SPF ratings give UVA protection. (UVA rays do not cause sunburn, but still damage our skin and lead to early aging).

As a plus, this sunscreen uses some of the new generation UV filters (Tinosorb M). These filters are more stable and more gentle on the skin.

It contains good moisturizing ingredients and can double as a hydrating day cream. Like all broad-spectrum sunscreens, this product has an anti-aging benefit.

Sunscreen filters

This sunscreen uses so-called "chemical", or organic UV filters (organic simply means that their molecules contain atoms of carbon). These filters typically give good sun protection and rarely leave a white cast, but they can be irritating for sensitive skin. These are the sun protection ingredients in this sunscreen: tinosorb s 1.10% - 1.40%, avobenzone 1.70% - 2.10%, butyloctyl salicylate 0.55% - 0.85%, octinoxate 3.60% - 4.50%, octisalate 3.20% - 4.00% and tinosorb m 0.65% - 1.00%.

Irritation risk

This formulation includes some common irritants, including ingredients that do not provide a benefit for the skin. We assess the overall irritancy of this product to be medium. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

Price

The product retails for 11.36$ in the United States.

For a detailed price comparison: click here.

Sun protection

This product offers a good level of protection against both UVB and UVA rays.

This sunscreen uses organic (so-called "chemical") sunscreen filters. Organic, or "chemical" filters usually provide reliable sun protection and rarely leave a white cast. Sunscreens with organic filters can sting eyes.

UV spectrum

UVB290 nmUVA II320 nmUVA I340 nmVisible400 nm+

Octinoxate

Butyloctyl Salicylate

Octisalate

Tinosorb S

Tinosorb M

Avobenzone

FilterCoverageWhat it doesEst. amount

OctinoxateEthylhexyl MethoxycinnamateUVBOctinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritating~3.6–4.5%

Butyloctyl SalicylateUVBA synthetic ester of salicylic acid that is used to help disperse pigments and boost effectiveness of sunscreen ingredients. It is able to absorb UV light (working as an organic, or chemical filter), but is not approved as a sunscreen ingredient on its own~0.55–0.85%

OctisalateEthylhexyl SalicylateUVBOctisalate. A UV filter. It offers some protection against the sun rays that cause sunburn (UVB), but does not protect against the most aging sun rays (UVA). It loses its effectiveness quickly when exposed to sunlight. It is an organic, or so called "chemical" sunscreen—

Tinosorb SBis-ethylhexyloxyphenol Methoxyphenyl TriazineUVBUVA+Visible Photo-stable Tinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Unfortunately, not approved by FDA (US) yet.~1.1–1.4%

Tinosorb MMethylene Bis-benzotriazolyl TetramethylbutylphenolUVBUVA+Visible Photo-stable Tinosorb M. A UV filter. Is effective against both UVA and UVB rays. It also provides some protection against visible light. It is photostable and can also be used to improve photostability of other sunscreen ingredients. Its physical properties help to create lightweight sunscreen formulations. It can leave a slight white cast. Unfortunately, it is not approved by the FDA (US) yet~0.65–1%

AvobenzoneButyl MethoxydibenzoylmethaneUVA1Avobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.~1.7–2.1%

~ marks concentrations estimated from label position and typical use levels

Product claims breakdown

Anti-aging

ADENOSINE at ~0.15–0.3% delivers this without it being on the label

Quiet bonus

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains adenosine.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

This product can also help prevent early signs of skin aging because it offers a good level of broad spectrum sun protection. Sun damage is the main cause of premature skin aging, and protecting your skin from the sun is the best anti-aging strategy.

NIACINAMIDERole: Under-dosedIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~0.95–1.2%

ADENOSINERole: Key activeMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.15–0.3%

GALACTOMYCES FERMENT FILTRATERole: Under-dosedA yeast ferment filtrate (also known as Pitera - a trademarked name for the filtrate reserved by the SK-II brand). It helps attract water to the upper layer of the skin, can help neutralize antioxidants and can be helpful in evening out the skin tone. It might be somewhat helpful in preventing premature skin aging but solid evidence is lacking. A small manufacturer study also shows that, when used in high concentrations, it can help reduce sebum production and help against blocked pores~0.3–0.6%

Evens skin tone

Brand does not advertise this — the formula does

Quiet bonus

This product offers broad spectrum sun protection. It means that it can prevent hyperpigmentation and help keep the skin tone even (sun damage is the main factor causing age spots, darkening of post-acne marks and other discolorations).

CyclopentasiloxaneRole: Key activeA silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin~7–8.6%

Methyl methacrylate crosspolymerRole: Key activeHelps thicken the product consistency~4.5–5.5%

Ethylhexyl methoxycinnamateRole: Key activeOctinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritating~3.6–4.5%

GlycerinRole: Key activeOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~1.8–2.2%

C12-15 alkyl benzoateRole: Key activeEnhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth~1.5–1.8%

Butyl methoxydibenzoylmethaneRole: Key activeAvobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.~1.7–2.1%

Bis-ethylhexyloxyphenol methoxyphenyl triazineRole: Key activeTinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Unfortunately, not approved by FDA (US) yet.~1.1–1.4%

Butyloctyl salicylateRole: Key activeA synthetic ester of salicylic acid that is used to help disperse pigments and boost effectiveness of sunscreen ingredients. It is able to absorb UV light (working as an organic, or chemical filter), but is not approved as a sunscreen ingredient on its own~0.55–0.85%

Methylene bis-benzotriazolyl tetramethylbutylphenolRole: Key activeTinosorb M. A UV filter. Is effective against both UVA and UVB rays. It also provides some protection against visible light. It is photostable and can also be used to improve photostability of other sunscreen ingredients. Its physical properties help to create lightweight sunscreen formulations. It can leave a slight white cast. Unfortunately, it is not approved by the FDA (US) yet~0.65–1%

Propolis extractRole: Key activeA complex substance produced by honey bees. Can have anti-bacterial and some anti-oxidant effect. Is an allergen and can be irritating~0.3–0.55%

AdenosineRole: Key activeMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.15–0.3%

Irritancy

17 flagged ingredients — patch-test recommended

High risk

We flagged 17 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.

IngredientFunctionIrritationEst. amount

Ethylhexyl methoxycinnamateOctinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritatingHigh~3.6–4.5%est.

Decyl glucosideHelps oil and water mix together. Can be irritatingHigh~0.55–0.8%est.

Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~0.4–0.6%est.

Ethyl hexanediolUsed to dissolve other ingredients. Might be irritatingHigh~0.3–0.55%est.

Propolis extractA complex substance produced by honey bees. Can have anti-bacterial and some anti-oxidant effect. Is an allergen and can be irritatingHigh~0.3–0.55%est.

Zanthoxylum piperitum fruit extractPlant extract that has some anti-oxidant properties. It can be irritating. Can be used to improve the product's smellHigh~0.25–0.45%est.

ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.15–0.25%est.

Butyl methoxydibenzoylmethaneAvobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.Low~1.7–2.1%est.

Bis-ethylhexyloxyphenol methoxyphenyl triazineTinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Unfortunately, not approved by FDA (US) yet.Low~1.1–1.4%est.

Butyloctyl salicylateA synthetic ester of salicylic acid that is used to help disperse pigments and boost effectiveness of sunscreen ingredients. It is able to absorb UV light (working as an organic, or chemical filter), but is not approved as a sunscreen ingredient on its ownLow~0.55–0.85%est.

Methylene bis-benzotriazolyl tetramethylbutylphenolTinosorb M. A UV filter. Is effective against both UVA and UVB rays. It also provides some protection against visible light. It is photostable and can also be used to improve photostability of other sunscreen ingredients. Its physical properties help to create lightweight sunscreen formulations. It can leave a slight white cast. Unfortunately, it is not approved by the FDA (US) yetLow~0.65–1%est.

Cucumis sativus fruit extractMight be somewhat helpful in reducing hyperpigmentation and neutralizing free radicals but its typical concentration in a product is too low for having an effectLow~0.25–0.5%est.

Aloe barbadensis leaf extractTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skinLow~0.3–0.55%est.

Vaccinium angustifolium fruit extractA plant extract tha can have anti-oxidant properties, but evidence of effectiveness in skin is lackingLow~0.25–0.45%est.

1,2-hexanediolA preservativeLow~0.2–0.35%est.

Caprylyl glycolHelps preserve products and creates a nice product textureLow~0.2–0.4%est.

Disodium edtaStabilizes the product formulationLow~0.05–0.1%est.

Comedogenic

Clean of flagged comedogenic ingredients

Low risk

~ marks concentrations estimated from label position and typical use levels